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单词 mesodevonian
释义

> as lemmas

Mesodevonian
Mesodevonian adj. and n.
Brit. /ˌmɛsə(ʊ)dᵻˈvəʊnɪən/
,
/ˌmɛzə(ʊ)dᵻˈvəʊnɪən/
,
/ˌmiːsə(ʊ)dᵻˈvəʊnɪən/
,
/ˌmiːzə(ʊ)dᵻˈvəʊnɪən/
,
U.S. /ˌmɛzoʊdəˈvoʊniən/
,
/ˌmɛsoʊdəˈvoʊniən/
Geology, rare. (a) adj. designating or belonging to the middle epoch of the Devonian period; (b) n. the epoch itself.
ΚΠ
1894 H. S. Williams in Jrnl. Geol. (Chicago) 2 154 The marine Brachiopod faunas..are modified successors of the Hamilton, or Mesodevonian fauna.
1894 H. S. Williams in Jrnl. Geol. (Chicago) 2 157 I would propose that we subdivide the eras into Periods..thus:..the Eodevonian, Mesodevonian, and Neodevonian, and in the same manner for each of the other eras.
1902 Amer. Naturalist 36 653 Mr. Orestes St. John..passed his early life in the vicinity of Waterloo, Iowa, and..brought together one of the finest collections of Meso-Devonian fish remains ever obtained from that state.
extracted from meso-comb. form
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as lemmas
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更新时间:2025/2/28 16:44:19